Steps

If yes, choose another disk drive to configure as the quorum device. Then
remove the old quorum device.

For procedures on adding and removing quorum
devices, see the Sun Cluster system administration documentation.

If necessary, back up all database tables, data services,
and drives associated with each storage array that you are removing.

Determine the resource groups and device groups that
are running on all nodes.

Record this information because you will use
it in Step 15 of this procedure to
return resource groups and device groups to these nodes.

# scstat

If necessary, run the appropriate Solstice DiskSuite
or VERITAS Volume Manager commands to detach the submirrors from each storage array that
you are removing to stop all I/O activity to the storage array.

For more information, see your Solstice DiskSuite or VERITAS Volume Manager documentation.

Run the appropriate volume manager commands to remove
references to each LUN that belongs to the storage array that you are removing.

For more information, see your Solstice DiskSuite or VERITAS Volume Manager
documentation.

Shut down the node.

For the full procedure
on shutting down and powering off a node, see the Sun Cluster system administration documentation.

If necessary, disconnect the storage arrays
from the nodes or the FC switches.

Is the storage array that you are removing the
last storage array connected to the node?

See Also

To prepare the storage array for later use, unmap and delete all LUNs and
logical drives. See How to Unmap and Remove a LUN for information about LUN removal. For more information about removing logical
drives, see the Sun StorEdge 3000 Family Installation, Operation, and Service Manual.